Kingfisher sunglasses are designed to be amazingly comfortable under a helmet or aviation-style headset and fit those with large size heads and faces. The entire frame and temples are made of Resilamide™, a material that is primarily used in aerospace. This very costly polymer material makes these glasses virtually unbreakable and yet super light and flexible. Their 1mm thin temples and their flexibility mean that you will not feel them while wearing a helmet or headset. If you wear a modern, noise-canceling headset, the temples are thin enough to eliminate noise leaks.
They also offer precision manufactured and shatterproof, polycarbonate lenses that offer uncompromised clarity. By default they are non-polarized and yet block 100% UV light. Mirrored lenses are only colored on one side; there is no color distortion while wearing.
Flying Eyes temples wrap smoothly around your head and do not wrap around/behind your ears. This means you can easily slide them on or off while wearing any helmet or headset.
Each set of Flying Eyes eyewear comes with its own protective case and a soft, microfiber cleaning cloth/bag. And like all Flying Eyes eyewear, they are prescription compatible.
I've owned many pairs of sunglasses in my life, but none are up to the standards of these Flying Eyes sunglasses. The micro-thin temples make them very comfortable to wear especially under my noise cancelling headphones! Also, I don't have to worry about them breaking if I ever drop them as the lenses are shatterproof and the temple material is very flexible and durable!Lastly, their customer service is top notch! I'm so glad I went with Flying Eyes!
I got my first pair of Flying Eyes sunglasses a couple of weeks ago, and I haven’t put my Oakleys on since. I picked up the Golden Eagle Sport glasses in Tortoise with non-polarized lenses. They are amazingly light and fit firmly with very little pressure on the head, working great with my baseball cap and cowboy hat. Because of the light weight, they feel very secure when worn running or other sport involving quick movements. The adjustable nose bridge let me get the most solid and comfortable fit.